Maria Fyodorovna Kostyuk (Russian: Мария Фёдоровна Костюк; born 3 March 1977) is a Russian politician serving as governor of Jewish Autonomous Oblast since September 2025.

Get the latest Player Stats on Marta Kostyuk including her videos, highlights, and more at the official Women's Tennis Association website.

Marta Kostyuk is an Ukranian tennis player, who is ranked No. 19 in singles and No. 64 in doubles, as of August 2024. The 22-year-old's best Grand Slam performance was recorded at …

Jun 28, 2002 · View the full player profile, include bio, stats and results for Marta Kostyuk.

Jul 21, 2025 · Beyond the court, Kostyuk’s background, family ties, and early exposure to tennis have played a formative role in shaping her career. Check out everything you need to know …

Mariya Kostyuk live score, results and schedule from all tennis tournaments that Mariya Kostyuk played.

Marta Kostyuk Players & Rankings - Tennis.comThe glossy photos came with a candid interview about how Kostyuk has changed her philosophy about being a professional tennis player.

Jun 28, 2002 · Get the latest news, stats, videos, and more about tennis player Marta Kostyuk on ESPN.com.

1 day ago · Marta Kostyuk’s impressive Brisbane International run has continued after the No. 16 seed annihilated Jessica Pegula 6-0 6-3 to reach the final.

Jun 28, 2002 · Latest news, results, stats, rankings and more.